%0 Journal Article
%T Optical Rectification Induced by Al-Si Schottky Barrier Potential and Mechanism of Two-Photon Response<br>Al-Si肖特基势垒诱导的光整流与双光子响应机制(英文)
%A Liu Yunlong
%A Jia Gang
%A Zhou Zhixiong
%A Chen Zhanguo
%A Zhang Xiaoting
%A Li Hailan
%A <br>刘云龙
%A 贾刚
%A 周志雄
%A 陈占国
%A 张晓婷
%A 李海兰
%J 半导体学报
%D 2002
%I 
%X By observing two-photon response and anisotropy of the light-induced voltage in Al-Si Schottky barrier potential,it is certified from the experimental and theoretical analysis that the built-in electric field generated by the Schottky barrier potential will induce the phenomena of optical rectification in Si photodiode.Thus,it is deduced that there must be double-frequency absorption caused by phase-mismatch in the mechanism of two-photon response of Si photodiode.If the intensity of the built-in electric field is strong enough,the double-frequency absorption will be the main factor of the two-photon response,which is different from the conventional opinion that the two-photon response is just the two-photon absorption.
%K optical rectification
%K double-frequency
%K two-photon absorption<br>光整流
%K 倍频
%K 双光子响应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=9ABE40E8C4110FA9&yid=C3ACC247184A22C1&vid=EA389574707BDED3&iid=5D311CA918CA9A03&sid=8C8D39B86A1EED4F&eid=15890B67B1F0B7E7&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=2